magnetic-scattering amplitude

例句：

1. 1. The magnetic field is responsible for the movement of electrons in a conductor.
   磁场负责导体中电子的运动。
2. 2. The magnetic scattering amplitude is used to calculate the energy levels of atoms.
   磁散射振幅用于计算原子的能量级。
3. 3. The magnetic scattering amplitude is affected by the strength and direction of themagnetic field.
   磁散射振幅受到磁场强度和方向的影响。